3126914020 has 24 divisors (see below), whose sum is σ = 6599860344. Its totient is φ = 1244414976.

The previous prime is 3126914017. The next prime is 3126914039. The reversal of 3126914020 is 204196213.

It can be written as a sum of positive squares in 4 ways, for example, as 1373147136 + 1753766884 = 37056^2 + 41878^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3126914020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392877 + ... + 400756.

It is an arithmetic number, because the mean of its divisors is an integer number (274994181).

Almost surely, 2^3126914020 is an apocalyptic number.

It is an amenable number.

3126914020 is an abundant number, since it is smaller than the sum of its proper divisors (3472946324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3126914020 is a wasteful number, since it uses less digits than its factorization.

3126914020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793839 (or 793837 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3126914020 is about 55918.8163322508. The cubic root of 3126914020 is about 1462.3072950371.

The spelling of 3126914020 in words is "three billion, one hundred twenty-six million, nine hundred fourteen thousand, twenty".